Pfaff Industrial 3307-1 Series, Instruction Manual, Page: 85 / 130

Adjustment
85
Fig. 13 - 18
●
Switch on the machine and bring the needle into the relevant position (value " 1 , 2 or 3 ")
with parameter " 610 ".
●
Adjust thread loop support 1 (screws 2 ) in accordance with the requirement.
●
Switch off the machine.
The thread loop support 1 is also used as a knife guard.
104-014
0,5 mm
2
1
Requirement
Both at the extreme right point of penetration and at the extreme left point of penetration
the needle should be at a distance of approx. 0.5 mm from the thread loop support 1.
13
.20
Adjusting the thread loop support